00334nam a2200121 a 450000500170000002000150001708200210003210000250005324500590007826000220013730000210015963000320018020251203091751.0  a8170351278  a551.467,bD, SEW  aSewell, R.B. Seymour  aGeographic and oceanographic research in Indian waters  aDelhibDayac1994  a550p.c25cm.bHB  aOcenanographic-Indian Ocean